At six months, your baby is reaching several exciting milestones. They may start to sit up on their own, roll from back to stomach, and even begin to creep or slide on their tummies. Growth will slow down to about 1 pound per month, and they may have doubled their birth weight by now. Your baby may sleep for six to eight hours at a stretch and might benefit from sleep training methods like the Ferber Method. As they become more mobile, ensure their sleep environment is safe by keeping soft items out of the crib. Your baby's eyes may change color, and they will explore the world by putting objects in their mouth. Introduce solid foods like iron-fortified cereals and pureed fruits and vegetables, watching for any allergic reactions. Avoid honey and cow's milk until they are at least one year old. Your baby will start recognizing familiar faces and may show signs of fear with strangers. Engage with them by reading stories and encouraging babbling to support language development.